The first known descriptions regarding the basic aspects of circulation was probably in 500 B. Greek thinker Evolution the remarkable history of a scientific theory pdf of Croton who observed arteries and veins to be dissimilar in animal dessection, and this was followed by the description of the human heart as a three chambered organ by Aristotle in 350 B. Herophilus of Chalcedon, a Greek anatomist, confirmed the findings of dissimilarity between arteries and veins in human cadaver dissections in 300 B.

The advancement by far in the learning of human circulation was made possible first by significant contribution of Galen followed by observations of Ibn al-Nafis, Servetus, Colombo, Cesalpino, Vesalius and Fabricius. In 17th century William Harvey, an English physician, made important advancements into the understanding of this important area of medicine, advancements that continued with the observations of Malpighi. Check if you have access through your login credentials or your institution. No financial support was received for this paper. Peer-reviewed scientific literature by evolutionists showing how evolution fails to explain the history of life on planet earth. 2014 Evidence for God from Science. If you believe that the theory of macroevolution is true, prepare to be challenged.